//
//  main.cpp
//  CPP_study
//
//  Created by dsapr on 2023/12/31.
//

#include <iostream>
using namespace std;

int main(int argc, const char * argv[]) {
    // insert code here...
    cout << "Hello, World!\n" << endl;
    printf("Hello2\n");
    return 0;
}
